* VERSION 2.13 UPDATE * 1) ADDED A CORRECT VOLTAGE CONVERSION FACEPLATE FOR USE WITH THE DEFAULT RESISTORS. FACEPLATE 17 CONVERTS VOLTAGE WITH DEFAULT RESISTORS, TO A READING RANGING FROM 00.0 - 19.3 VOLTS. 2) ADDED A 4mA-20mA CURRENT OFFSET FOR ANY OF THE ANALOG INPUTS. THIS IS NEEDED WHEN YOU CONNECT A 4mA-20mA SENSOR TO THE ANALOG INPUT, AND NEED A FORMATED READING. COMMANDS 48,49 ALLOW THE USER TO INDICATE IF THE ANALOG INPUT IS A 4mA-20mA SENSOR. THE USER MUST REMOVE THE CONTROLLERS 10K DIVIDER RESISTOR AND PLACE AN EXTERNAL 200 OHM RESISTOR BETWEEN THE SENSOR AND THE ANALOG INPUT TO CONVERT THE CURRENT INTO A VOLTAGE. ONCE THE 4mA-20mA BIT IS SET WITH COMMAND 48, ALL NORMAL FACEPLATES CAN BE USED TO CONVERT THE INPUT INTO A FORMATED OUTPUT. 3) ADDED A 4mA-20mA CONVERSION FACEPLATE TO VERIFY EXTERNAL SENSOR INPUT. THIS FACEPLATE WILL CONVERT THE VOLTAGE CONVERTED AT THE ANALOG INPUT ACROSS THE 200 OHM RESISTOR BACK INTO A 4.0mA-20.0mA NUMBER. 4) FIXED THE RECEIVER ACCESS MODE BUG THAT OCCURRED WHEN THE USER USED BOTH THE COR AND PL INPUTS. THIS BUG WOULD CAUSE A COURTESY BEEP TO BE SENT EVEN IF THE SELECTED ACCESS MODE WAS NOT PRESENT. NOW A COURTESY BEEP WILL ONLY OCCUR WHEN THE USER SELECTED ACCESS MODE IS VALID. 5) ADDED A SERIAL ECHO OFF COMMAND MODE (SEE COMMAND 35 ENTRY 8). THIS MODE IS REQUIRED TO KEEP SOME AUTO-ANSWER MODEMS FROM LOCKING UP THE CONTROLLER WITH DATA ECHOED BACK FROM THE MODEM. WHEN THIS MODE IS ACTIVE, ONLY RESPONSES FROM THE COMMANDS EXECUTED WILL BE SENT. ERRORS OUTSIDE OF THE COMMANDS WILL NOT BE SENT. THESE ERRORS ARE ERROR 7,8,9. THE USER CONTROLLERS LOGON WILL ALSO BE SUPRESSED IF A POWER CYCLE OCCURS. ** BECAUSE OF THE EXTENT OF THE CHANGES, A CONTROLLER RE-INITIALIZATION WILL ** **** OCCUR AUTOMATICALLY UPON POWER-UP. ALL USER VARIABLES WILL BE RESET **** >>>>>>> ALL CHANGES MADE ARE AVAILABLE IN A NEW MANUAL, VERSION 2.13 <<<<<<<<